What was found
SHORTLY AFTER TAKEOFF, GREEN SYSTEM "LOW LEVEL" LIGHT ILLUMINATED AND STAYED ON AND THE BLUE SYSTEM WAS FLUCTUATING ERRATICALLY FROM ZERO TO FULL. REPLACED BLUE SYSTEM BRAKE CONTROL VALVE REF MM 32-41-02.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
SHORTLY AFTER TAKEOFF, GREEN SYSTEM "LOW LEVEL" LIGHT ILLUMINATED AND STAYED ON AND THE BLUE SYSTEM WAS FLUCTUATING ERRATICALLY FROM ZERO TO FULL. REPLACED BLUE SYSTEM BRAKE CONTROL VALVE REF MM 32-41-02.